html,body{
    margin:0;
    padding: 0;
    font-size: 14px;
    width: 100%;
    height: 100%;
}
#app{
  height: 100%;
}
a{
    text-decoration: none;
    color:#999999;
}
ul,li {
    list-style-type:none;
}
input{
    background-color:rgba(0, 0, 0, 0);
    border: 0;
    outline:none;
}
video{
    outline:none;
}
// icon hover样式
.icon{
    cursor: pointer;
}
// router-link active时的样式
.active-class-bg{
    font-weight:bold;
    color:#C2142F !important;
    border-bottom: 4px solid #C2142F;
    transition: color .5s ease,border-color .5s ease;
}